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SF MARATHON 2024

Dennis Pai

Bib: 3229•M•Age: 54

Mountain View, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 5694
Top 37%
Gender (Male)
#0 / 4127
Top 42%
Masters (Masters Men)
#0 / 1221
Top 34%
Division (M50-54)
#0 / 219
Top 36%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81M
16:44
Rank: #2603
Start → 1.81M
16:44 | 9:15/mi
6.52M
1:01:30
Rank: #2639 (-36)
1.81M → 6.52M
44:46 | 9:30/mi
10.89M
1:42:34
Rank: #2619 (+20)
6.52M → 10.89M
41:04 | 9:24/mi
Garmin Hill Challenge· 11.40 mi
1:48:29
Rank: #2591 (+28)
10.89M → Garmin Hill Challenge
5:55 | 11:36/mi
14.95M
2:18:42
Rank: #2488 (+103)
Garmin Hill Challenge → 14.95M
30:13 | 8:31/mi
18M
2:49:33
Rank: #2287 (+201)
14.95M → 18M
30:51 | 10:07/mi
24.69M
3:56:43
Rank: #2108 (+179)
18M → 24.69M
1:07:10 | 10:02/mi
Finish· 26.22 mi
4:10:54
Rank: #2094 (+14)
24.69M → Finish
14:11 | 9:17/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:48:2016:449:1516:44
9:15
-
6.52M
6.52 mi06:33:061:01:309:2644:46
9:30
+0:15
10.89M
10.89 mi07:14:101:42:349:2541:04
9:24
-0:06
Garmin Hill Challenge
11.40 mi07:20:051:48:299:315:55
11:36
+2:12
14.95M
14.95 mi07:50:182:18:429:1730:13
8:31
-3:05
18M
18.00 mi08:21:092:49:339:2530:51
10:07
+1:36
24.69M
24.69 mi09:28:193:56:439:351:07:10
10:02
-0:05
Finish
26.22 mi09:42:304:10:549:3514:11
9:17
-0:45

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:31 /mi

Average Pace

9:35 /mi

Slowest Pace

11:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

30:13

12% of race

Time at Steady Pace

1:56:45

47% of race

Time at Slower Pace

1:43:56

41% of race

Average Pace: 9:34 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81M
1.81 mi05:48:2016:449:1516:44
9:15
#2603
6.52M
6.52 mi06:33:061:01:309:2644:46
9:30
#2639
10.89M
10.89 mi07:14:101:42:349:2541:04
9:24
#2619
Garmin Hill Challenge
11.40 mi07:20:051:48:299:315:55
11:36
#2591
14.95M
14.95 mi07:50:182:18:429:1730:13
8:31
#2488
18M
18.00 mi08:21:092:49:339:2530:51
10:07
#2287
24.69M
24.69 mi09:28:193:56:439:351:07:10
10:02
#2108
Finish
26.22 mi09:42:304:10:549:3514:11
9:17
#2094
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
1.81M1.81 mi1.81 mi260321361042603(Top 46%)2136(Top 52%)104(Top 47%)
6.52M6.52 mi4.71 mi2639-362176-40107-32660(Top 47%)2185(Top 53%)105(Top 48%)
10.89M10.89 mi4.37 mi2619+202143+33105+22644(Top 46%)2163(Top 52%)101(Top 46%)
Garmin Hill Challenge11.40 mi0.51 mi2591+282127+16102+32610(Top 46%)2140(Top 52%)89(Top 41%)
14.95M14.95 mi3.55 mi2488+1032058+6996+62211(Top 39%)1848(Top 45%)81(Top 37%)
18M18.00 mi3.05 mi2287+2011897+16188+81803(Top 32%)1525(Top 37%)69(Top 32%)
24.69M24.69 mi6.69 mi2108+1791739+15878+101971(Top 35%)1595(Top 39%)76(Top 35%)
Finish26.22 mi1.53 mi2094+141730+9781988(Top 35%)1575(Top 38%)75(Top 34%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 46%
×1human
+6ft-10ft

Overall

2603

Males

2136

M50-54

104

1.81M→6.52M

1.8 - 6.5 mi

Top 47%
×16stories
+275ft-93ft

Overall

2660

Males

2185

M50-54

105

6.52M→10.89M

6.5 - 10.9 mi

Top 46%
×20stories
+201ft-318ft

Overall

2644

Males

2163

M50-54

101

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 46%
×11stories
+134ft-79ft

Overall

2610

Males

2140

M50-54

89

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 39%
×17stories
+251ft-225ft

Overall

2211

Males

1848

M50-54

81

14.95M→18M

14.9 - 18.0 mi

Top 32%
×12stories
+165ft-60ft

Overall

1803

Males

1525

M50-54

69

18M→24.69M

18.0 - 24.7 mi

Top 35%
×22stories
+142ft-377ft

Overall

1971

Males

1595

M50-54

76

24.69M→Finish

24.7 - 26.2 mi

Top 35%
~flat
+2ft-2ft

Overall

1988

Males

1575

M50-54

75

Passing Analysis

Category:
Athletes Passed
906*
Passed By
397
Net Change
+509
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2603
1.81M → 6.52M160*196-36#2603#2639
6.52M → 10.89M101*81+20#2639#2619
10.89M → Garmin Hill Challenge4618+28#2619#2591
Garmin Hill Challenge → 14.95M119*16+103#2591#2488
14.95M → 18M2076+201#2488#2287
18M → 24.69M240*61+179#2287#2108
24.69M → Finish33*19+14#2108#2094
TOTALS906*397+509

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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